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dc.contributor.author
Kazakov, Dmitry
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dc.contributor.author
Piccardo, Marco
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dc.contributor.author
Schwarz, Benedikt
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dc.contributor.author
Opacak, Nikola
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dc.contributor.author
Beiser, Maximilian
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dc.contributor.author
Wang, Yongrui
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dc.contributor.author
Jha, Shantanu
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dc.contributor.author
Tamagnone, Michele
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dc.contributor.author
Hillbrand, Johannes
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dc.contributor.author
Columbo, Lorenzo L.
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dc.contributor.author
Belyanin, Alexey
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dc.contributor.author
Capasso, Federico
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dc.date.accessioned
2022-08-10T15:07:14Z
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dc.date.available
2022-08-10T15:07:14Z
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dc.date.issued
2021
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dc.identifier.citation
<div class="csl-bib-body">
<div class="csl-entry">Kazakov, D., Piccardo, M., Schwarz, B., Opacak, N., Beiser, M., Wang, Y., Jha, S., Tamagnone, M., Hillbrand, J., Columbo, L. L., Belyanin, A., & Capasso, F. (2021). Manipulating frequency comb regimes in semiconductor ring lasers. In <i>Novel In-Plane Semiconductor Lasers XX</i>. Photonics West 2021, California, United States of America (the). https://doi.org/10.1117/12.2577301</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/77361
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dc.description.abstract
It is a well-established truth that spatial hole burning (SHB) in a standing-wave cavity is an essential single-mode instability mechanism for multimode operation of quantum cascade lasers (QCLs). We discovered recently that another instability mechanism-phase turbulence-is capable of triggering an onset of previously unseen types of frequency combs in traveling-wave ring cavity QCLs in absence of SHB. This new regime of laser operation reveals a connection with Kerr combs and paves the way to manipulation and engineering of comb states in QCLs.
en
dc.title
Manipulating frequency comb regimes in semiconductor ring lasers